Mitsubishi FB12KRT:
AL79 / looking for Zapi Combi SEM 2 drawing manual

Hi All,

I have a Mitsubishi with is giving error AL79 when switching on. I understand the controle Zapi Combi SEM2 is not reiving the correct inputs. I'm looking for an electric diagram or service manual so I can start the trouble shooting. If you have please mail to miwvdk(at)gmail(.)com

Please to hear! Thanks
  • Posted 1 Dec 2020 05:56
  • Discussion started by willem_v
  • zuid holland, Netherlands
Showing items 1 - 2 of 2 results.
Hi Justus,

Thank you for the reply!

I have received the diagram by mail (thanks to Lacing and Andrés) and was able to troubleshoot.

FYI, 1 input of the sideshift was continuous high causing the alarm. Microswitch of lever was in good order. Connected the input witch resistor to ground and connected sideshift with other input to the controller and alarm disappeared!

Thanks and all the best!
  • Posted 3 Dec 2020 17:11
  • Reply by willem_v
  • zuid holland, Netherlands
hi. its a wrong start up. check throttle pedal..that have to be in neutral position. sometimes there is some dirt and pedal doesent pull up enough. this happened many times.
  • Posted 3 Dec 2020 06:33
  • Reply by Justus
  • Finland

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